MSI MAG A650BN, Non-Modular Compact 650W Power vs NZXT C850 Gold Core - 850W ATX 3.1 Power Supply -

Overview of the Products

The MSI MAG A650BN and the NZXT C850 Gold Core offer two compelling choices in the power supply market, each catering to different user needs. The MSI MAG A650BN is priced at $59.99, while the NZXT C850 Gold Core costs $99.99, making it about 67% more expensive than MSI's offering. Both units promise reliable performance but differ significantly in features, efficiency ratings, and power output.

Power Output and Efficiency

In terms of power output, the MSI MAG A650BN delivers 650W, while the NZXT C850 Gold Core provides a higher output at 850W. This 200W difference can impact performance, especially for users with high-demand components like powerful GPUs. The MSI power supply is rated at 80 PLUS Bronze, indicating decent efficiency, whereas the NZXT boasts a superior 80 PLUS Gold certification. This means the NZXT is designed to operate more efficiently, providing energy savings and reduced heat generation, particularly under heavy loads.

Design and Modularity

The MSI MAG A650BN features a non-modular design, which can make cable management more challenging for some users. Conversely, the NZXT C850 Gold Core is fully modular, allowing users to connect only the necessary cables for their build. This modularity not only simplifies installation but also enhances airflow within the case. The NZXT's design is geared towards modern systems, featuring a dual-color 12V-2x6 connector to support the latest GPUs, which the MSI unit lacks.

Noise Levels

Noise performance is another critical aspect to consider. The MSI MAG A650BN is equipped with a low-noise fan, but specific noise levels are not provided. On the other hand, the NZXT C850 Gold Core is Cybenetics noise certified for near-silent operation, boasting an A++ rating for its noise levels, with measurements below 15 dBA during operation. This makes the NZXT particularly appealing for users prioritizing quiet computing, especially in environments where silence is crucial.

Build Quality and Components

Both power supplies are constructed with quality in mind, but the NZXT C850 Gold Core stands out with its use of premium 105°C-rated capacitors. This specification ensures stable performance across a range of system loads, potentially leading to a longer lifespan and reliability over time. The MSI MAG A650BN, while offering industrial-level protection features like OVP and OCP, does not explicitly mention the quality of its internal components, which may leave some discerning users wanting more information.

Warranty and Customer Assurance

Warranty length can greatly influence a buyer's decision. The MSI MAG A650BN comes with a 5-year warranty, which is respectable but shorter than that of the NZXT C850 Gold Core, which offers a 7-year warranty. This extended warranty not only reflects the brand's confidence in the product's longevity but also provides extra peace of mind for consumers investing in a power supply.

Price Comparison

At $59.99, the MSI MAG A650BN is significantly more affordable than the NZXT C850 Gold Core, which is priced at $99.99. This represents a price difference of $40, or about 67% more for the NZXT unit. While the MSI offers a more budget-friendly option, the additional cost of the NZXT can be justified by its higher power output, efficiency, modular design, and superior warranty, catering to users with more demanding needs.

Which should you buy?

Choosing between the MSI MAG A650BN and the NZXT C850 Gold Core largely depends on your specific requirements. If you are looking for a cost-effective, basic power supply for a standard build, the MSI MAG A650BN is an excellent choice at $59.99. However, if you plan to build a high-performance system requiring more power and efficiency, the NZXT C850 Gold Core, priced at $99.99, is worth the investment due to its superior features and longer warranty. In essence, the decision hinges on whether you prioritize budget or performance.